Daya H, Hinton A E, Radomskiej P, Huchzermeyer P
Department of Otolaryngology, St George's Hospital, London, UK.
Clin Otolaryngol Allied Sci. 1996 Dec;21(6):492-4. doi: 10.1111/j.1365-2273.1996.tb01097.x.
This study evaluates the use of transient evoked otoacoustic emissions as an alternative to pure tone audiometry for the assessment of hearing after tympanostomy tube insertion. Otoacoustic emissions and pure tone audiometry were carried out in 32 patients in whom tympanostomy tubes had been inserted. Otoacoustic emissions were detected in 78% of patients, whereas pure tone audiometry testing was only possible in 59%. Of 13 children who were 3 years of age or under, otoacoustic emissions could be measured in 62%, compared to pure tone audiometry which was only possible in 8%. Otoacoustic emission testing took on average 3 min, which was less than half the time for pure tone audiometry testing which took 7 min.
本研究评估瞬态诱发耳声发射作为鼓膜置管术后听力评估中纯音听力测试替代方法的应用。对32例已行鼓膜置管术的患者进行了耳声发射和纯音听力测试。78%的患者检测到耳声发射，而纯音听力测试仅在59%的患者中可行。在13名3岁及以下儿童中，62%可测量耳声发射，相比之下，纯音听力测试仅在8%的儿童中可行。耳声发射测试平均耗时3分钟，不到纯音听力测试耗时7分钟的一半。
